Outdoor trash cans often develop a sticky, waxy buildup known as carnaubic residue, which can attract pests and emit unpleasant odors. To prevent this issue, follow these practical steps:

1. Regular Cleaning: Wash your trash cans monthly with a mixture of hot water, dish soap, and white vinegar. Scrub the interior and exterior to remove residue and bacteria.

2. Use Liners: Always line your trash cans with durable garbage bags to minimize direct contact between waste and the bin’s surface.

3. Baking Soda Sprinkle: After cleaning, sprinkle baking soda at the bottom of the bin to neutralize odors and absorb moisture.

4. Avoid Oily Waste: Dispose of greasy or oily materials in sealed containers to reduce residue buildup.

5. Natural Degreasers: For stubborn residue, apply a paste of baking soda and lemon juice, let it sit for 15 minutes, then scrub and rinse.

By adopting these habits, you can keep your outdoor trash cans clean, odor-free, and free from carnaubic residue. Regular maintenance not only improves hygiene but also extends the lifespan of your bins.